Smarter water data sharing.
KISTERS Raven is a web-based platform that simplifies how governments, councils, and agencies share, publish, and visualise environmental data—seamlessly and securely.

A new way to connect with your data.
KISTERS Raven transforms environmental data into intuitive, interactive visualisations—making complex datasets accessible to the public, government, and stakeholders alike. Whether pulling from Hydstra, WISKI, or other sources, Raven brings it all together in one central, responsive web portal.
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Why choose KISTERS Raven?
Raven bridges the gap between technical datasets and public access. It offers modern, user-friendly tools to support compliance, transparency, and smarter planning—without replacing your current systems.
Who's it for?
- National and state government agencies
- Local councils and water authorities
- Hydstra and WISKI users
- Private water utilities
- Environmental consultants
- Educators and public science groups
Simplify data publishing
Smarter data.
Maintain your existing systems like Hydstra or WISKI while publishing data in near-real-time. Raven works as an overlay, ensuring minimal disruption and maximum usability. Embed live data in your site, create public portals, and stay in control.
Request a demoUnlocking public access to environmental data
Bring your environmental data to life.
Download your free guide, learn how to turn your water and weather data into a public-facing online resource.
Governments, councils and water authorities already collect environmental data – but sharing it with the public can be complex.
This guide shows how to:
- Combine data from multiple systems
- Create interactive dashboards with live water & weather data
- Embed Raven in your own website
- Offer self-serve downloads
- Scale from a single site to national-level visibility


Features in detail.
Why choose KISTERS Raven?
- Retain your existing systems like Hydstra or WISKI
- Simplify public access with intuitive visualisations
- Embed live data directly into your website
- Improve transparency and build community trust
- Meet regulatory reporting requirements with ease
- Scalable for councils, agencies, and national platforms
Publish near-real time data with ease.
Highlights
Boosts community climate resilience
Near-real-time data helps plan for floods, droughts, and fire risks.
Boosts community climate resilience
Climate-related weather events are increasing in frequency and severity, putting pressure on local communities to adapt and respond quickly. KISTERS Raven helps councils, emergency services, and the general public stay one step ahead by providing timely access to critical environmental data. Whether it’s near real-time river levels, rainfall trends, or dam conditions, Raven delivers the insights needed to make informed decisions. This supports early warning systems, enables better planning for extreme events like floods and droughts, and ultimately builds stronger community resilience. The ability to visualise conditions as they change also empowers local authorities to communicate clearly with residents, reducing risk and uncertainty. Raven is a vital tool in preparing for a changing climate — one that helps transform raw data into meaningful, proactive action.
Trust through transparency
Open access to live data builds public trust and confidence.
Trust through transparency
Public access to environmental data is no longer just a nice-to-have — it’s expected. KISTERS Raven enables organisations to build transparency into their operations by making water and climate data publicly visible in real time. This openness helps strengthen trust between councils, government agencies, and the communities they serve. Instead of relying on filtered updates or outdated reports, users can see the data for themselves — from rainfall totals and river levels to potential flood risks. Raven helps demystify decision-making processes by showing the evidence behind actions. For regulators and policymakers, this means reduced friction. For the public, it fosters confidence, accountability, and a sense of shared responsibility in environmental management.
FAQs
How is Raven different from other portals?
Raven doesn’t replace your existing database—it enhances it. With full compatibility across Hydstra, WISKI, and other data platforms, it simplifies publishing without duplicating effort or compromising data quality.
Can Raven support multiple data sources?
Yes. Raven is built to integrate seamlessly with Hydstra, WISKI, and other third-party systems. It consolidates disparate datasets into a single, intuitive web portal—making cross-agency and multi-source data sharing easy and efficient.
Is Raven suitable for small or large councils?
Raven is scalable and cost-effective, making it ideal for councils of all sizes. Small councils can publish key water or weather data with minimal setup, while larger agencies can use advanced features for broad, multi-site access.